Example usage for com.google.common.collect Iterables transform

Introduction

In this page you can find the example usage for com.google.common.collect Iterables transform.

Prototype

@CheckReturnValue
public static <F, T> Iterable<T> transform(final Iterable<F> fromIterable,
        final Function<? super F, ? extends T> function)

Source Link

Document

Returns an iterable that applies function to each element of fromIterable .

Usage

From source file:org.gradle.model.internal.core.ChainingModelProjection.java

private Iterable<String> collectDescriptions(final Function<ModelProjection, Iterable<String>> transformer) {
    return Iterables.concat(Iterables.transform(projections, transformer));
}

From source file:com.google.cloud.trace.v1.util.TraceBuffer.java

/**
 * Returns all of the trace messages in this trace buffer.
 *
 * @return an iterable containing the trace messages in this trace buffer.
 *///from ww  w.j  a  va  2  s  .  c o  m
public Iterable<Trace> getTraces() {
    return Iterables.transform(traceMap.entrySet(), new Function<Map.Entry<TraceKey, SpanBuffer>, Trace>() {
        @Override
        public Trace apply(Map.Entry<TraceKey, SpanBuffer> entry) {
            Trace.Builder traceBuilder = Trace.newBuilder().setProjectId(entry.getKey().getProjectId())
                    .setTraceId(entry.getKey().getTraceId());
            for (TraceSpan.Builder spanBuilder : entry.getValue().getSpans()) {
                traceBuilder.addSpans(spanBuilder);
            }
            return traceBuilder.build();
        }
    });
}

From source file:org.jclouds.cloudsigma.functions.ListOfKeyValuesDelimitedByBlankLinesToVLANInfoSet.java

@Override
public Set<VLANInfo> apply(HttpResponse response) {
    String text = returnStringIf200.apply(response);
    if (text == null || text.trim().equals(""))
        return ImmutableSet.<VLANInfo>of();
    return ImmutableSet.copyOf(Iterables.transform(mapConverter.apply(text), mapToProfile));
}

From source file:com.facebook.presto.util.IterableTransformer.java

public <T> IterableTransformer<T> transformAndFlatten(Function<? super E, ? extends Iterable<T>> function) {
    return new IterableTransformer<>(Iterables.concat(Iterables.transform(iterable, function)));
}

From source file:org.gradle.model.internal.method.WeaklyTypeReferencingMethod.java

public WeaklyTypeReferencingMethod(ModelType<T> target, ModelType<R> returnType, Method method) {
    this.target = target;
    this.returnType = returnType;
    this.declaringType = ModelType.of(method.getDeclaringClass());
    this.name = method.getName();
    paramTypes = ImmutableList.copyOf(Iterables.transform(Arrays.asList(method.getGenericParameterTypes()),
            new Function<Type, ModelType<?>>() {
                public ModelType<?> apply(Type type) {
                    return ModelType.of(type);
                }//from   w  ww. j av a  2 s  .  c  o m
            }));
    modifiers = method.getModifiers();
}

From source file:org.jclouds.elasticstack.functions.ListOfKeyValuesDelimitedByBlankLinesToDriveInfoSet.java

@Override
public Set<DriveInfo> apply(HttpResponse response) {
    String text = returnStringIf200.apply(response);
    if (text == null || text.trim().equals(""))
        return ImmutableSet.<DriveInfo>of();
    return ImmutableSet.copyOf(Iterables.transform(mapConverter.apply(text), mapToDrive));
}

From source file:org.sonatype.nexus.orient.entity.action.BrowseEntitiesByPropertyAction.java

public Iterable<T> execute(final ODatabaseDocumentTx db, final Object value) {
    checkNotNull(db);//from  ww  w . jav a  2  s .  c om
    checkNotNull(value);

    Iterable<ODocument> results = db.command(new OSQLSynchQuery<>(query)).execute(value);

    return Iterables.transform(results, new Function<ODocument, T>() {
        @Nullable
        @Override
        public T apply(@Nullable final ODocument input) {
            return input != null ? adapter.readEntity(input) : null;
        }
    });
}

From source file:com.twitter.aurora.scheduler.stats.ResourceCounter.java

private Iterable<ITaskConfig> getTasks(Query.Builder query) throws StorageException {
    return Iterables.transform(Storage.Util.consistentFetchTasks(storage, query), Tasks.SCHEDULED_TO_INFO);
}

From source file:co.cask.cdap.cli.command.metadata.GetMetadataPropertiesCommand.java

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    EntityId entity = EntityId.fromString(arguments.get(ArgumentName.ENTITY.toString()));
    String scope = arguments.getOptional(ArgumentName.METADATA_SCOPE.toString());
    Map<String, String> properties = scope == null ? client.getProperties(entity.toId())
            : client.getProperties(entity.toId(), MetadataScope.valueOf(scope.toUpperCase()));

    Table table = Table.builder().setHeader("key", "value").setRows(
            Iterables.transform(properties.entrySet(), new Function<Map.Entry<String, String>, List<String>>() {
                @Nullable//from   w  w  w. j  a v  a2  s . c  o m
                @Override
                public List<String> apply(@Nullable Map.Entry<String, String> entry) {
                    return Lists.newArrayList(entry.getKey(), entry.getValue());
                }
            })).build();

    cliConfig.getTableRenderer().render(cliConfig, output, table);
}